Bicycle frame



FIG. 1 is a top front perspective view of the bicycle frame according tothe new design.

FIG. 2 is a bottom front perspective view of the bicycle frame shown inFIG. 1 .

FIG. 3 is a top rear perspective view of the bicycle frame shown in FIG.1 .

FIG. 4 is a bottom rear perspective view of the bicycle frame shown inFIG. 1 .

FIG. 5 is a left side elevation view of the bicycle frame shown in FIG.1 .

FIG. 6 is a right side elevation view of the bicycle frame shown in FIG.1 .

FIG. 7 is a rear elevation view of the bicycle frame shown in FIG. 1 .

FIG. 8 is a front elevation view of the bicycle frame shown in FIG. 1 .

FIG. 9 is a top plan view of the bicycle frame shown in FIG. 1 ; and,

FIG. 10 is a bottom plan view of the bicycle frame shown in FIG. 1 .

The broken lines in the drawings illustrate portions of the bicycleframe that form no part of the claimed design.

CLAIM We claim the ornamental design for a bicycle frame, as shown anddescribed.